Which of the following INCORRECTLY describes mechanisms of CO2 transport?
A) 7-10% of CO2 is dissolved directly into the plasma
B) just over 20% of CO is carried in the form of carbaminohemoglobin
C) as bicarbonate ions in plasma
D) attached to the heme part of hemoglobin

The big bang nucleosynthesis theory states that elements were produced in the first few minutes of the big bang while elements have their origins in the interiors of stars, forming much later in the history of the universe.

Diffraction is when light is bent around obstructions. which of the these observation about clouds would indicate diffraction? a) after rain storms, you can sometimes see rainbows. b) clouds are white or gray and cannot be seen through. c) on a cloudy day, the temperature tends to be cooler than a sunny day. d) the edges of dark clouds appear lighter. this

8. what happens to matter during a chemical reaction